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If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_chart2.hxx" #include "VDataSeries.hxx" #include "ObjectIdentifier.hxx" #include "macros.hxx" #include "CommonConverters.hxx" #include "LabelPositionHelper.hxx" #include "ChartTypeHelper.hxx" #include "ContainerHelper.hxx" #include "DataSeriesHelper.hxx" #include "RegressionCurveHelper.hxx" #include #include #include #include #include #include #include #include #include #include #include //............................................................................. namespace chart { //............................................................................. using namespace ::com::sun::star; using namespace ::com::sun::star::chart2; using ::com::sun::star::uno::Reference; void VDataSequence::init( const uno::Reference< data::XDataSequence >& xModel ) { Model = xModel; Doubles = DataSequenceToDoubleSequence( xModel ); } bool VDataSequence::is() const { return Model.is(); } void VDataSequence::clear() { Model = NULL; Doubles.realloc(0); } double VDataSequence::getValue( sal_Int32 index ) const { if( 0<=index && indexgetNumberFormatKeyByIndex( index ); } return nNumberFormatKey; } sal_Int32 VDataSequence::getLength() const { return Doubles.getLength(); } namespace { struct lcl_LessXOfPoint { inline bool operator() ( const std::vector< double >& first, const std::vector< double >& second ) { if( first.size() > 0 && second.size() > 0 ) { return first[0]& xDataSequence ) { //#i71686#, #i101968#, #i102428# sal_Int32 nCount = rData.Doubles.getLength(); for( sal_Int32 i = 0; i < nCount; ++i ) { if( !::rtl::math::isNan( rData.Doubles[i] ) ) return; } //no double value is countained //is there any text? uno::Sequence< rtl::OUString > aStrings( DataSequenceToStringSequence( xDataSequence ) ); sal_Int32 nTextCount = aStrings.getLength(); for( sal_Int32 j = 0; j < nTextCount; ++j ) { if( aStrings[j].getLength() ) { rData.clear(); return; } } //no content at all } void lcl_maybeReplaceNanWithZero( double& rfValue, sal_Int32 nMissingValueTreatment ) { if( nMissingValueTreatment == ::com::sun::star::chart::MissingValueTreatment::USE_ZERO && (::rtl::math::isNan(rfValue) || ::rtl::math::isInf(rfValue)) ) rfValue = 0.0; } } VDataSeries::VDataSeries( const uno::Reference< XDataSeries >& xDataSeries ) : m_nPolygonIndex(0) , m_fLogicMinX(0.0) , m_fLogicMaxX(0.0) , m_fLogicZPos(0.0) , m_xGroupShape(NULL) , m_xLabelsGroupShape(NULL) , m_xErrorBarsGroupShape(NULL) , m_xFrontSubGroupShape(NULL) , m_xBackSubGroupShape(NULL) , m_xDataSeries(xDataSeries) , m_aDataSequences() , m_nPointCount(0) , m_aValues_X() , m_aValues_Y() , m_aValues_Z() , m_aValues_Y_Min() , m_aValues_Y_Max() , m_aValues_Y_First() , m_aValues_Y_Last() , m_aValues_Bubble_Size() , m_pValueSequenceForDataLabelNumberFormatDetection(&m_aValues_Y) , m_fYMeanValue(1.0) , m_aAttributedDataPointIndexList() , m_eStackingDirection(StackingDirection_NO_STACKING) , m_nAxisIndex(0) , m_bConnectBars(sal_False) , m_bGroupBarsPerAxis(sal_True) , m_nStartingAngle(90) , m_aSeriesParticle() , m_aCID() , m_aPointCID_Stub() , m_aLabelCID_Stub() , m_nGlobalSeriesIndex(0) , m_apLabel_Series(NULL) , m_apLabelPropNames_Series(NULL) , m_apLabelPropValues_Series(NULL) , m_apSymbolProperties_Series(NULL) , m_apLabel_AttributedPoint(NULL) , m_apLabelPropNames_AttributedPoint(NULL) , m_apLabelPropValues_AttributedPoint(NULL) , m_apSymbolProperties_AttributedPoint(NULL) , m_apSymbolProperties_InvisibleSymbolForSelection(NULL) , m_nCurrentAttributedPoint(-1) , m_nMissingValueTreatment(::com::sun::star::chart::MissingValueTreatment::LEAVE_GAP) , m_bAllowPercentValueInDataLabel(false) { ::rtl::math::setNan( & m_fYMeanValue ); uno::Reference xDataSource = uno::Reference( xDataSeries, uno::UNO_QUERY ); m_aDataSequences = xDataSource->getDataSequences(); for(sal_Int32 nN = m_aDataSequences.getLength();nN--;) { if(!m_aDataSequences[nN].is()) continue; uno::Reference xDataSequence( m_aDataSequences[nN]->getValues()); uno::Reference xProp(xDataSequence, uno::UNO_QUERY ); if( xProp.is()) { try { uno::Any aARole = xProp->getPropertyValue( C2U( "Role" ) ); rtl::OUString aRole; aARole >>= aRole; if( aRole.equals(C2U("values-x")) ) { m_aValues_X.init( xDataSequence ); lcl_clearIfNoValuesButTextIsContained( m_aValues_X, xDataSequence ); } else if( aRole.equals(C2U("values-y")) ) m_aValues_Y.init( xDataSequence ); else if( aRole.equals(C2U("values-min")) ) m_aValues_Y_Min.init( xDataSequence ); else if( aRole.equals(C2U("values-max")) ) m_aValues_Y_Max.init( xDataSequence ); else if( aRole.equals(C2U("values-first")) ) m_aValues_Y_First.init( xDataSequence ); else if( aRole.equals(C2U("values-last")) ) m_aValues_Y_Last.init( xDataSequence ); else if( aRole.equals(C2U("values-size")) ) m_aValues_Bubble_Size.init( xDataSequence ); } catch( uno::Exception& e ) { ASSERT_EXCEPTION( e ); } } } //determine the point count m_nPointCount = m_aValues_Y.getLength(); { if( m_nPointCount < m_aValues_Bubble_Size.getLength() ) m_nPointCount = m_aValues_Bubble_Size.getLength(); if( m_nPointCount < m_aValues_Y_Min.getLength() ) m_nPointCount = m_aValues_Y_Min.getLength(); if( m_nPointCount < m_aValues_Y_Max.getLength() ) m_nPointCount = m_aValues_Y_Max.getLength(); if( m_nPointCount < m_aValues_Y_First.getLength() ) m_nPointCount = m_aValues_Y_First.getLength(); if( m_nPointCount < m_aValues_Y_Last.getLength() ) m_nPointCount = m_aValues_Y_Last.getLength(); } uno::Reference xProp(xDataSeries, uno::UNO_QUERY ); if( xProp.is()) { try { //get AttributedDataPoints xProp->getPropertyValue( C2U( "AttributedDataPoints" ) ) >>= m_aAttributedDataPointIndexList; xProp->getPropertyValue( C2U( "StackingDirection" ) ) >>= m_eStackingDirection; xProp->getPropertyValue( C2U( "AttachedAxisIndex" ) ) >>= m_nAxisIndex; if(m_nAxisIndex<0) m_nAxisIndex=0; } catch( uno::Exception& e ) { ASSERT_EXCEPTION( e ); } } } VDataSeries::~VDataSeries() { } void VDataSeries::doSortByXValues() { if( m_aValues_X.is() && m_aValues_X.Doubles.getLength() ) { //prepare a vector for sorting std::vector< ::std::vector< double > > aTmp;//outer vector are points, inner vector are the different values of athe point double fNan; ::rtl::math::setNan( & fNan ); sal_Int32 nPointIndex = 0; for( nPointIndex=0; nPointIndex < m_nPointCount; nPointIndex++ ) { std::vector< double > aSinglePoint; aSinglePoint.push_back( (nPointIndex < m_aValues_X.Doubles.getLength()) ? m_aValues_X.Doubles[nPointIndex] : fNan ); aSinglePoint.push_back( (nPointIndex < m_aValues_Y.Doubles.getLength()) ? m_aValues_Y.Doubles[nPointIndex] : fNan ); aTmp.push_back( aSinglePoint ); } //do sort std::sort( aTmp.begin(), aTmp.end(), lcl_LessXOfPoint() ); //fill the sorted points back to the members m_aValues_X.Doubles.realloc( m_nPointCount ); m_aValues_Y.Doubles.realloc( m_nPointCount ); for( nPointIndex=0; nPointIndex < m_nPointCount; nPointIndex++ ) { m_aValues_X.Doubles[nPointIndex]=aTmp[nPointIndex][0]; m_aValues_Y.Doubles[nPointIndex]=aTmp[nPointIndex][1]; } } } uno::Reference< XDataSeries > VDataSeries::getModel() const { return m_xDataSeries; } void VDataSeries::releaseShapes() { m_xGroupShape.set(0); m_xLabelsGroupShape.set(0); m_xErrorBarsGroupShape.set(0); m_xFrontSubGroupShape.set(0); m_xBackSubGroupShape.set(0); m_aPolyPolygonShape3D.SequenceX.realloc(0); m_aPolyPolygonShape3D.SequenceY.realloc(0); m_aPolyPolygonShape3D.SequenceZ.realloc(0); m_nPolygonIndex = 0; } void VDataSeries::setCategoryXAxis() { m_aValues_X.clear(); m_bAllowPercentValueInDataLabel = true; } void VDataSeries::setGlobalSeriesIndex( sal_Int32 nGlobalSeriesIndex ) { m_nGlobalSeriesIndex = nGlobalSeriesIndex; } void VDataSeries::setParticle( const rtl::OUString& rSeriesParticle ) { m_aSeriesParticle = rSeriesParticle; //get CID m_aCID = ObjectIdentifier::createClassifiedIdentifierForParticle( m_aSeriesParticle ); m_aPointCID_Stub = ObjectIdentifier::createSeriesSubObjectStub( OBJECTTYPE_DATA_POINT, m_aSeriesParticle ); m_aLabelCID_Stub = ObjectIdentifier::createClassifiedIdentifierWithParent( OBJECTTYPE_DATA_LABEL, ::rtl::OUString(), getLabelsCID() ); } rtl::OUString VDataSeries::getSeriesParticle() const { return m_aSeriesParticle; } rtl::OUString VDataSeries::getCID() const { return m_aCID; } rtl::OUString VDataSeries::getPointCID_Stub() const { return m_aPointCID_Stub; } rtl::OUString VDataSeries::getErrorBarsCID() const { rtl::OUString aChildParticle( ObjectIdentifier::getStringForType( OBJECTTYPE_DATA_ERRORS ) ); aChildParticle+=(C2U("=")); return ObjectIdentifier::createClassifiedIdentifierForParticles( m_aSeriesParticle, aChildParticle ); } rtl::OUString VDataSeries::getLabelsCID() const { rtl::OUString aChildParticle( ObjectIdentifier::getStringForType( OBJECTTYPE_DATA_LABELS ) ); aChildParticle+=(C2U("=")); return ObjectIdentifier::createClassifiedIdentifierForParticles( m_aSeriesParticle, aChildParticle ); } rtl::OUString VDataSeries::getLabelCID_Stub() const { return m_aLabelCID_Stub; } rtl::OUString VDataSeries::getDataCurveCID( sal_Int32 nCurveIndex, bool bAverageLine ) const { rtl::OUString aRet; aRet = ObjectIdentifier::createDataCurveCID( m_aSeriesParticle, nCurveIndex, bAverageLine ); return aRet; } rtl::OUString VDataSeries::getDataCurveEquationCID( sal_Int32 nCurveIndex ) const { rtl::OUString aRet; aRet = ObjectIdentifier::createDataCurveEquationCID( m_aSeriesParticle, nCurveIndex ); return aRet; } void VDataSeries::setPageReferenceSize( const awt::Size & rPageRefSize ) { m_aReferenceSize = rPageRefSize; } StackingDirection VDataSeries::getStackingDirection() const { return m_eStackingDirection; } sal_Int32 VDataSeries::getAttachedAxisIndex() const { return m_nAxisIndex; } void VDataSeries::setConnectBars( sal_Bool bConnectBars ) { m_bConnectBars = bConnectBars; } sal_Bool VDataSeries::getConnectBars() const { return m_bConnectBars; } void VDataSeries::setGroupBarsPerAxis( sal_Bool bGroupBarsPerAxis ) { m_bGroupBarsPerAxis = bGroupBarsPerAxis; } sal_Bool VDataSeries::getGroupBarsPerAxis() const { return m_bGroupBarsPerAxis; } void VDataSeries::setStartingAngle( sal_Int32 nStartingAngle ) { m_nStartingAngle = nStartingAngle; } sal_Int32 VDataSeries::getStartingAngle() const { return m_nStartingAngle; } void VDataSeries::setAttachedAxisIndex( sal_Int32 nAttachedAxisIndex ) { if( nAttachedAxisIndex < 0 ) nAttachedAxisIndex = 0; m_nAxisIndex = nAttachedAxisIndex; } sal_Int32 VDataSeries::getTotalPointCount() const { return m_nPointCount; } double VDataSeries::getXValue( sal_Int32 index ) const { double fRet = 0.0; if(m_aValues_X.is()) { if( 0<=index && index xPointProp( this->getPropertiesOfPoint( nPointIndex )); sal_Int32 nNumberFormat = -1; if( xPointProp.is() && (xPointProp->getPropertyValue(aPropName) >>= nNumberFormat) ) bHasNumberFormat = true; return bHasNumberFormat; } sal_Int32 VDataSeries::getExplicitNumberFormat( sal_Int32 nPointIndex, bool bForPercentage ) const { rtl::OUString aPropName( bForPercentage ? C2U( "PercentageNumberFormat" ) : C2U( "NumberFormat" ) ); sal_Int32 nNumberFormat = -1; uno::Reference< beans::XPropertySet > xPointProp( this->getPropertiesOfPoint( nPointIndex )); if( xPointProp.is() ) xPointProp->getPropertyValue(aPropName) >>= nNumberFormat; return nNumberFormat; } void VDataSeries::setRoleOfSequenceForDataLabelNumberFormatDetection( const rtl::OUString& rRole ) { if( rRole.equals(C2U("values-y")) ) m_pValueSequenceForDataLabelNumberFormatDetection = &m_aValues_Y; else if( rRole.equals(C2U("values-size")) ) m_pValueSequenceForDataLabelNumberFormatDetection = &m_aValues_Bubble_Size; else if( rRole.equals(C2U("values-min")) ) m_pValueSequenceForDataLabelNumberFormatDetection = &m_aValues_Y_Min; else if( rRole.equals(C2U("values-max")) ) m_pValueSequenceForDataLabelNumberFormatDetection = &m_aValues_Y_Max; else if( rRole.equals(C2U("values-first")) ) m_pValueSequenceForDataLabelNumberFormatDetection = &m_aValues_Y_First; else if( rRole.equals(C2U("values-last")) ) m_pValueSequenceForDataLabelNumberFormatDetection = &m_aValues_Y_Last; else if( rRole.equals(C2U("values-x")) ) m_pValueSequenceForDataLabelNumberFormatDetection = &m_aValues_X; } bool VDataSeries::shouldLabelNumberFormatKeyBeDetectedFromYAxis() const { if( m_pValueSequenceForDataLabelNumberFormatDetection == &m_aValues_Bubble_Size ) return false; else if( m_pValueSequenceForDataLabelNumberFormatDetection == &m_aValues_X ) return false; return true; } sal_Int32 VDataSeries::detectNumberFormatKey( sal_Int32 index ) const { sal_Int32 nRet = 0; if( m_pValueSequenceForDataLabelNumberFormatDetection ) nRet = m_pValueSequenceForDataLabelNumberFormatDetection->detectNumberFormatKey( index ); return nRet; } sal_Int32 VDataSeries::getLabelPlacement( sal_Int32 nPointIndex, const uno::Reference< chart2::XChartType >& xChartType, sal_Int32 nDimensionCount, sal_Bool bSwapXAndY ) const { sal_Int32 nLabelPlacement=0; try { uno::Reference< beans::XPropertySet > xPointProps( this->getPropertiesOfPoint( nPointIndex ) ); if( xPointProps.is() ) xPointProps->getPropertyValue( C2U( "LabelPlacement" ) ) >>= nLabelPlacement; //ensure that the set label placement is supported by this charttype uno::Sequence < sal_Int32 > aAvailablePlacements( ChartTypeHelper::getSupportedLabelPlacements( xChartType, nDimensionCount, bSwapXAndY, m_xDataSeries ) ); for( sal_Int32 nN = 0; nN < aAvailablePlacements.getLength(); nN++ ) if( aAvailablePlacements[nN] == nLabelPlacement ) return nLabelPlacement; //ok //otherwise use the first supported one if( aAvailablePlacements.getLength() ) { nLabelPlacement = aAvailablePlacements[0]; return nLabelPlacement; } OSL_FAIL("no label placement supported"); } catch( uno::Exception& e ) { ASSERT_EXCEPTION( e ); } return nLabelPlacement; } double VDataSeries::getMinimumofAllDifferentYValues( sal_Int32 index ) const { double fMin=0.0; ::rtl::math::setInf(&fMin, false); if( !m_aValues_Y.is() && (m_aValues_Y_Min.is() || m_aValues_Y_Max.is() || m_aValues_Y_First.is() || m_aValues_Y_Last.is() ) ) { double fY_Min = getY_Min( index ); double fY_Max = getY_Max( index ); double fY_First = getY_First( index ); double fY_Last = getY_Last( index ); if(fMin>fY_First) fMin=fY_First; if(fMin>fY_Last) fMin=fY_Last; if(fMin>fY_Min) fMin=fY_Min; if(fMin>fY_Max) fMin=fY_Max; } else { double fY = getYValue( index ); if(fMin>fY) fMin=fY; } if( ::rtl::math::isInf(fMin) ) ::rtl::math::setNan(&fMin); return fMin; } double VDataSeries::getMaximumofAllDifferentYValues( sal_Int32 index ) const { double fMax=0.0; ::rtl::math::setInf(&fMax, true); if( !m_aValues_Y.is() && (m_aValues_Y_Min.is() || m_aValues_Y_Max.is() || m_aValues_Y_First.is() || m_aValues_Y_Last.is() ) ) { double fY_Min = getY_Min( index ); double fY_Max = getY_Max( index ); double fY_First = getY_First( index ); double fY_Last = getY_Last( index ); if(fMax VDataSeries::getAllX() const { if(!m_aValues_X.is() && !m_aValues_X.getLength() && m_nPointCount) { //init x values from category indexes //first category (index 0) matches with real number 1.0 m_aValues_X.Doubles.realloc( m_nPointCount ); for(sal_Int32 nN=m_aValues_X.getLength();nN--;) m_aValues_X.Doubles[nN] = nN+1; } return m_aValues_X.Doubles; } uno::Sequence< double > VDataSeries::getAllY() const { if(!m_aValues_Y.is() && !m_aValues_Y.getLength() && m_nPointCount) { //init y values from indexes //first y-value (index 0) matches with real number 1.0 m_aValues_Y.Doubles.realloc( m_nPointCount ); for(sal_Int32 nN=m_aValues_Y.getLength();nN--;) m_aValues_Y.Doubles[nN] = nN+1; } return m_aValues_Y.Doubles; } double VDataSeries::getYMeanValue() const { if( ::rtl::math::isNan( m_fYMeanValue ) ) { uno::Reference< XRegressionCurveCalculator > xCalculator( RegressionCurveHelper::createRegressionCurveCalculatorByServiceName( C2U("com.sun.star.chart2.MeanValueRegressionCurve") ) ); uno::Sequence< double > aXValuesDummy; xCalculator->recalculateRegression( aXValuesDummy, getAllY() ); double fXDummy = 1.0; m_fYMeanValue = xCalculator->getCurveValue( fXDummy ); } return m_fYMeanValue; } ::std::auto_ptr< Symbol > getSymbolPropertiesFromPropertySet( const uno::Reference< beans::XPropertySet >& xProp ) { ::std::auto_ptr< Symbol > apSymbolProps( new Symbol() ); try { if( xProp->getPropertyValue( C2U( "Symbol" ) ) >>= *apSymbolProps ) { //use main color to fill symbols xProp->getPropertyValue( C2U( "Color" ) ) >>= apSymbolProps->FillColor; // border of symbols always same as fill color apSymbolProps->BorderColor = apSymbolProps->FillColor; } else apSymbolProps.reset(); } catch( uno::Exception &e) { ASSERT_EXCEPTION( e ); } return apSymbolProps; } Symbol* VDataSeries::getSymbolProperties( sal_Int32 index ) const { Symbol* pRet=NULL; if( isAttributedDataPoint( index ) ) { adaptPointCache( index ); if(!m_apSymbolProperties_AttributedPoint.get()) m_apSymbolProperties_AttributedPoint = getSymbolPropertiesFromPropertySet( this->getPropertiesOfPoint( index ) ); pRet = m_apSymbolProperties_AttributedPoint.get(); //if a single data point does not have symbols but the dataseries itself has symbols //we create an invisible symbol shape to enable selection of that point if( !pRet || pRet->Style == SymbolStyle_NONE ) { if(!m_apSymbolProperties_Series.get()) m_apSymbolProperties_Series = getSymbolPropertiesFromPropertySet( this->getPropertiesOfSeries() ); if( m_apSymbolProperties_Series.get() && m_apSymbolProperties_Series->Style != SymbolStyle_NONE ) { if(!m_apSymbolProperties_InvisibleSymbolForSelection.get()) { m_apSymbolProperties_InvisibleSymbolForSelection = ::std::auto_ptr< Symbol >( new Symbol() ); m_apSymbolProperties_InvisibleSymbolForSelection->Style = SymbolStyle_STANDARD; m_apSymbolProperties_InvisibleSymbolForSelection->StandardSymbol = 0;//square m_apSymbolProperties_InvisibleSymbolForSelection->Size = m_apSymbolProperties_Series->Size; m_apSymbolProperties_InvisibleSymbolForSelection->BorderColor = 0xff000000;//invisible m_apSymbolProperties_InvisibleSymbolForSelection->FillColor = 0xff000000;//invisible } pRet = m_apSymbolProperties_InvisibleSymbolForSelection.get(); } } } else { if(!m_apSymbolProperties_Series.get()) m_apSymbolProperties_Series = getSymbolPropertiesFromPropertySet( this->getPropertiesOfSeries() ); pRet = m_apSymbolProperties_Series.get(); } if( pRet && pRet->Style == SymbolStyle_AUTO ) { pRet->Style = SymbolStyle_STANDARD; sal_Int32 nIndex = m_nGlobalSeriesIndex; if(m_aValues_X.is()) nIndex++; pRet->StandardSymbol = nIndex; } return pRet; } uno::Reference< beans::XPropertySet > VDataSeries::getYErrorBarProperties( sal_Int32 index ) const { uno::Reference< beans::XPropertySet > xErrorBarProp; uno::Reference< beans::XPropertySet > xPointProp( this->getPropertiesOfPoint( index )); if( xPointProp.is() ) xPointProp->getPropertyValue( C2U( "ErrorBarY" )) >>= xErrorBarProp; return xErrorBarProp; } bool VDataSeries::hasPointOwnColor( sal_Int32 index ) const { if( !isAttributedDataPoint(index) ) return false; try { uno::Reference< beans::XPropertyState > xPointState( this->getPropertiesOfPoint(index), uno::UNO_QUERY_THROW ); return (xPointState->getPropertyState( C2U("Color")) != beans::PropertyState_DEFAULT_VALUE ); } catch( uno::Exception& e) { ASSERT_EXCEPTION( e ); } return false; } bool VDataSeries::isAttributedDataPoint( sal_Int32 index ) const { //returns true if the data point assigned by the given index has set it's own properties if( index>=m_nPointCount || m_nPointCount==0) return false; for(sal_Int32 nN=m_aAttributedDataPointIndexList.getLength();nN--;) { if(index==m_aAttributedDataPointIndexList[nN]) return true; } return false; } bool VDataSeries::isVaryColorsByPoint() const { bool bVaryColorsByPoint = false; Reference< beans::XPropertySet > xSeriesProp( this->getPropertiesOfSeries() ); if( xSeriesProp.is() ) xSeriesProp->getPropertyValue( C2U("VaryColorsByPoint") ) >>= bVaryColorsByPoint; return bVaryColorsByPoint; } uno::Reference< beans::XPropertySet > VDataSeries::getPropertiesOfPoint( sal_Int32 index ) const { if( isAttributedDataPoint( index ) ) return m_xDataSeries->getDataPointByIndex(index); return this->getPropertiesOfSeries(); } uno::Reference< beans::XPropertySet > VDataSeries::getPropertiesOfSeries() const { return uno::Reference(m_xDataSeries, uno::UNO_QUERY ); } ::std::auto_ptr< DataPointLabel > getDataPointLabelFromPropertySet( const uno::Reference< beans::XPropertySet >& xProp ) { ::std::auto_ptr< DataPointLabel > apLabel( new DataPointLabel() ); try { if( !(xProp->getPropertyValue( C2U( "Label" ) ) >>= *apLabel) ) apLabel.reset(); } catch( uno::Exception &e) { ASSERT_EXCEPTION( e ); } return apLabel; } void VDataSeries::adaptPointCache( sal_Int32 nNewPointIndex ) const { if( m_nCurrentAttributedPoint != nNewPointIndex ) { m_apLabel_AttributedPoint.reset(); m_apLabelPropNames_AttributedPoint.reset(); m_apLabelPropValues_AttributedPoint.reset(); m_apSymbolProperties_AttributedPoint.reset(); m_nCurrentAttributedPoint = nNewPointIndex; } } DataPointLabel* VDataSeries::getDataPointLabel( sal_Int32 index ) const { DataPointLabel* pRet = NULL; if( isAttributedDataPoint( index ) ) { adaptPointCache( index ); if( !m_apLabel_AttributedPoint.get() ) m_apLabel_AttributedPoint = getDataPointLabelFromPropertySet( this->getPropertiesOfPoint( index ) ); pRet = m_apLabel_AttributedPoint.get(); } else { if(!m_apLabel_Series.get()) m_apLabel_Series = getDataPointLabelFromPropertySet( this->getPropertiesOfPoint( index ) ); pRet = m_apLabel_Series.get(); } if( !m_bAllowPercentValueInDataLabel ) { if( pRet ) pRet->ShowNumberInPercent = false; } return pRet; } DataPointLabel* VDataSeries::getDataPointLabelIfLabel( sal_Int32 index ) const { DataPointLabel* pLabel = this->getDataPointLabel( index ); if( !pLabel || (!pLabel->ShowNumber && !pLabel->ShowNumberInPercent && !pLabel->ShowCategoryName ) ) return 0; return pLabel; } bool VDataSeries::getTextLabelMultiPropertyLists( sal_Int32 index , tNameSequence*& pPropNames , tAnySequence*& pPropValues ) const { pPropNames = NULL; pPropValues = NULL; uno::Reference< beans::XPropertySet > xTextProp; bool bDoDynamicFontResize = false; if( isAttributedDataPoint( index ) ) { adaptPointCache( index ); if(!m_apLabelPropValues_AttributedPoint.get()) { pPropNames = new tNameSequence(); pPropValues = new tAnySequence(); xTextProp.set( this->getPropertiesOfPoint( index )); PropertyMapper::getTextLabelMultiPropertyLists( xTextProp, *pPropNames, *pPropValues ); m_apLabelPropNames_AttributedPoint = ::std::auto_ptr< tNameSequence >(pPropNames); m_apLabelPropValues_AttributedPoint = ::std::auto_ptr< tAnySequence >(pPropValues); bDoDynamicFontResize = true; } pPropNames = m_apLabelPropNames_AttributedPoint.get(); pPropValues = m_apLabelPropValues_AttributedPoint.get(); } else { if(!m_apLabelPropValues_Series.get()) { pPropNames = new tNameSequence(); pPropValues = new tAnySequence(); xTextProp.set( this->getPropertiesOfPoint( index )); PropertyMapper::getTextLabelMultiPropertyLists( xTextProp, *pPropNames, *pPropValues ); m_apLabelPropNames_Series = ::std::auto_ptr< tNameSequence >(pPropNames); m_apLabelPropValues_Series = ::std::auto_ptr< tAnySequence >(pPropValues); bDoDynamicFontResize = true; } pPropNames = m_apLabelPropNames_Series.get(); pPropValues = m_apLabelPropValues_Series.get(); } if( bDoDynamicFontResize && pPropNames && pPropValues && xTextProp.is()) { LabelPositionHelper::doDynamicFontResize( *pPropValues, *pPropNames, xTextProp, m_aReferenceSize ); } if(pPropNames&&pPropValues) return true; return false; } void VDataSeries::setMissingValueTreatment( sal_Int32 nMissingValueTreatment ) { m_nMissingValueTreatment = nMissingValueTreatment; } sal_Int32 VDataSeries::getMissingValueTreatment() const { return m_nMissingValueTreatment; } //............................................................................. } //namespace chart //............................................................................. /* vim:set shiftwidth=4 softtabstop=4 expandtab: */